@misc{indiciaebec3e2da4b76,
  title = {Geologic map of the Gabbs Mountain, Mount Ferguson, Luning, and Sunrise Flat quadrangles, Mineral and Nye Counties, Nevada},
  author = {E. B. Ekren and F.M. Byers},
  year = {1985},
  doi = {10.3133/i1577},
  url = {https://pubs.usgs.gov/publication/i1577},
  note = {Source identifier: i1577}
}